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From: Vladimir Serbinenko <phcoder@gmail.com>
To: grub-devel@gnu.org
Cc: Vladimir Serbinenko <phcoder@gmail.com>
Subject: [PATCH v2 7/9] mkrescue: Fix compilation under cygwin.
Date: Sat,  3 May 2025 08:06:55 +0000	[thread overview]
Message-ID: <20250503081104.13555-8-phcoder@gmail.com> (raw)
In-Reply-To: <20250503081104.13555-1-phcoder@gmail.com>

Cygwin is an interesting case where grub_util_fd_sync
needs a handle but fileno returns an fd. Just use
fsync directly in this case

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
---
 util/grub-mkrescue.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/util/grub-mkrescue.c b/util/grub-mkrescue.c
index 6dc71a8a1..72cc693f2 100644
--- a/util/grub-mkrescue.c
+++ b/util/grub-mkrescue.c
@@ -670,7 +670,11 @@ main (int argc, char *argv[])
 						 "i386-pc", 0);
 	      sz = ftello (sa);
 	      fflush (sa);
+#ifdef __CYGWIN__
+	      fsync (fileno (sa));
+#else
 	      grub_util_fd_sync (fileno (sa));
+#endif
 	      fclose (sa);
 
 	      if (sz > 32768)
-- 
2.49.0


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  parent reply	other threads:[~2025-05-03  8:11 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-03  8:06 [PATCH v2 0/9] Fix compilation and installation on cygwin and mingw Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 1/9] Fix error when cross-compiling for windows from unix-like OS Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 2/9] compiler-rt: Add pei386_runtime_relocator stub Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 3/9] pe2elf: Set correct flag for relocation sections Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 4/9] hostdisk: Fix cygwin compilation Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 5/9] Add cygwin path to unifont Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 6/9] Strip extra sections generated on cygwin when creating binary images Vladimir Serbinenko
2025-05-03  8:06 ` Vladimir Serbinenko [this message]
2025-05-03  8:06 ` [PATCH v2 8/9] Discard .buildid and .reloc in cygwin script Vladimir Serbinenko
2025-05-03  8:06 ` [PATCH v2 9/9] render-label: Supports canonical paths not starting with / Vladimir Serbinenko

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